The latest mini hidden 4 antennas GPS GSM jammer in 2021 Year, block GPS/GLONASS L1+L2L5+GSM900/1800 or CDMA850/1900,Pocket design look like the mobile phone power bank, build-in Ni-Mh battery 2000mAH working more 1.5 Hours.
Advantages:4 Bands 1.2W with Ni-Mh battery 2000Mah, Working around 1.5 Hours Support use while battery charging. Shielding radius: (1-10) meters at -75dBm with omni hidden antennas. Could be used in car directly with USB charge cable. mini hidden antennas pocket design
OEM Customized Service:Silkscreen OEM service can be offered
| Model | SN4-G |
| Frequency bands |
GPS/GLONASS L1 GPSL2L5 GSM 900 or CDMA850 MHz GSM 1800 or GSM1900 MHz |
| Output power | Total 1.2W |
| Jamming radius | 1-10meters depend on the signal strength in using area |
| Power supply | USB 5V IN or OUT |
| Working Time | Continue working around 100 minutes |
| Device size | 106 x75 x23mm |
| Device weight | Around 100g |
